| Effect of the Quadrupole Moment of a Rotating Massive Object on the Gravitational Faraday Rotation |
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| 作者姓名： | 陈贻汉 邵常贵 |
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| 作者单位： | DepartmentofPhysics,HubeiUniversity,Wuhan430062 |
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| 摘 要： | We study the rotation of the polarization plane for a ray of electromagnetic radiation propagating in the gravitoelectromagnetic field caused by a rotating massive object with the quadrupole moment.The effect of the quadrupole moment on the gravitational Faraday rotation is investigated.It is found that the gravitational Faraday effect of the quadrupole moment is negligible for Kerr black holes,but this effect is important for rapidly rotating neutron stars.
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| 关 键 词： | 广义相对论 大质量旋转物体 四极矩 引力法拉第旋转 |
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